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Searched refs:transfer_size (Results 1 – 38 of 38) sorted by relevance

/linux-4.1.27/arch/powerpc/platforms/52xx/
Dmpc52xx_lpbfifo.c65 size_t transfer_size = req->size - req->pos; in mpc52xx_lpbfifo_kick() local
90 if (transfer_size > 512) in mpc52xx_lpbfifo_kick()
91 transfer_size = 512; in mpc52xx_lpbfifo_kick()
97 for (i = 0; i < transfer_size; i += 4) in mpc52xx_lpbfifo_kick()
134 bd->status = transfer_size; in mpc52xx_lpbfifo_kick()
148 transfer_size += 4; /* BLECH! */ in mpc52xx_lpbfifo_kick()
165 out_be32(lpbfifo.regs + LPBFIFO_REG_PACKET_SIZE, transfer_size); in mpc52xx_lpbfifo_kick()
/linux-4.1.27/drivers/usb/dwc3/
Dep0.c814 unsigned transfer_size = ur->length; in dwc3_ep0_complete_data() local
817 transfer_size += (maxp - (transfer_size % maxp)); in dwc3_ep0_complete_data()
820 if (transfer_size > DWC3_EP0_BOUNCE_SIZE) in dwc3_ep0_complete_data()
821 transfer_size = DWC3_EP0_BOUNCE_SIZE; in dwc3_ep0_complete_data()
824 transfer_size - length); in dwc3_ep0_complete_data()
934 u32 transfer_size; in __dwc3_ep0_do_control_data() local
945 transfer_size = roundup(req->request.length, maxpacket); in __dwc3_ep0_do_control_data()
947 if (transfer_size > DWC3_EP0_BOUNCE_SIZE) { in __dwc3_ep0_do_control_data()
949 transfer_size = DWC3_EP0_BOUNCE_SIZE; in __dwc3_ep0_do_control_data()
960 dwc->ep0_bounce_addr, transfer_size, in __dwc3_ep0_do_control_data()
/linux-4.1.27/drivers/gpu/drm/
Ddrm_dp_helper.c559 unsigned transfer_size; in drm_dp_i2c_xfer() local
586 transfer_size = dp_aux_i2c_transfer_size; in drm_dp_i2c_xfer()
589 msg.size = min(transfer_size, msgs[i].len - j); in drm_dp_i2c_xfer()
594 transfer_size = err; in drm_dp_i2c_xfer()
/linux-4.1.27/drivers/dma/
Ddma-jz4740.c215 enum jz4740_dma_transfer_size transfer_size; in jz4740_dma_slave_config() local
222 transfer_size = jz4740_dma_maxburst(config->dst_maxburst); in jz4740_dma_slave_config()
227 transfer_size = jz4740_dma_maxburst(config->src_maxburst); in jz4740_dma_slave_config()
237 switch (transfer_size) { in jz4740_dma_slave_config()
258 cmd |= transfer_size << JZ_DMA_CMD_TRANSFER_SIZE_OFFSET; in jz4740_dma_slave_config()
/linux-4.1.27/arch/ia64/sn/kernel/
Dbte.c82 u64 transfer_size; in bte_copy() local
186 transfer_size = ((len >> L1_CACHE_SHIFT) & BTE_LEN_MASK); in bte_copy()
204 bte_start_transfer(bte, transfer_size, BTE_VALID_MODE(mode)); in bte_copy()
/linux-4.1.27/drivers/staging/goldfish/
Dgoldfish_nand_reg.h72 uint32_t transfer_size; member
Dgoldfish_nand.c70 cps->transfer_size = len; in goldfish_nand_cmd_with_params()
/linux-4.1.27/drivers/mmc/host/
Dvub300.c69 u8 transfer_size[4]; /* ReadSize + ReadSize */ member
1088 vub300->cmnd.head.transfer_size[0] = 0; in send_command()
1089 vub300->cmnd.head.transfer_size[1] = 0; in send_command()
1090 vub300->cmnd.head.transfer_size[2] = 0; in send_command()
1091 vub300->cmnd.head.transfer_size[3] = 0; in send_command()
1098 vub300->cmnd.head.transfer_size[0] = 0; in send_command()
1099 vub300->cmnd.head.transfer_size[1] = 0; in send_command()
1100 vub300->cmnd.head.transfer_size[2] = 0; in send_command()
1101 vub300->cmnd.head.transfer_size[3] = 0; in send_command()
1123 vub300->cmnd.head.transfer_size[0] = in send_command()
[all …]
Datmel-mci.c815 int transfer_size = host->data->blocks * host->data->blksz; in atmci_pdc_complete() local
823 for (i = 0; i < transfer_size; i++) in atmci_pdc_complete()
826 host->buffer, transfer_size); in atmci_pdc_complete()
/linux-4.1.27/arch/tile/include/hv/
Ddrv_xgbe_impl.h266 uint16_t transfer_size; /**< Size of packet */ member
/linux-4.1.27/drivers/block/
Dumem.h115 __le32 transfer_size; member
Dumem.c390 desc->transfer_size = cpu_to_le32(vec.bv_len); in add_bio()
463 le32_to_cpu(desc->transfer_size)); in process_page()
468 card->init_size += le32_to_cpu(desc->transfer_size) >> 9; in process_page()
Dfloppy.c2387 static int transfer_size(int ssize, int max_sector, int max_size) in transfer_size() function
2412 max_sector = transfer_size(ssize, in copy_buffer()
2648 transfer_size(ssize, max_sector, in make_raw_rw_request()
2665 direct = transfer_size(ssize, max_sector, max_size) - fsector_t; in make_raw_rw_request()
2725 transfer_size(ssize, max_sector, in make_raw_rw_request()
/linux-4.1.27/drivers/usb/musb/
Dmusb_gadget.c645 unsigned int transfer_size; in rxstate() local
687 transfer_size = min_t(unsigned int, in rxstate()
699 transfer_size = min(request->length - request->actual, in rxstate()
710 transfer_size); in rxstate()
721 unsigned int transfer_size = 0; in rxstate()
728 transfer_size = fifo_count; in rxstate()
730 transfer_size = min_t(unsigned int, in rxstate()
735 transfer_size = min_t(unsigned int, in rxstate()
746 if (transfer_size <= musb_ep->packet_sz) { in rxstate()
760 transfer_size)) in rxstate()
/linux-4.1.27/drivers/usb/host/
Dmax3421-hcd.c852 size_t remaining, transfer_size; in max3421_recv_data_available() local
863 transfer_size = rcvbc; in max3421_recv_data_available()
864 if (transfer_size > remaining) in max3421_recv_data_available()
865 transfer_size = remaining; in max3421_recv_data_available()
866 if (transfer_size > 0) { in max3421_recv_data_available()
869 spi_rd_buf(hcd, MAX3421_REG_RCVFIFO, dst, transfer_size); in max3421_recv_data_available()
870 urb->actual_length += transfer_size; in max3421_recv_data_available()
871 max3421_hcd->curr_len = transfer_size; in max3421_recv_data_available()
/linux-4.1.27/drivers/media/usb/zr364xx/
Dzr364xx.c147 u32 transfer_size; member
649 if (purb->actual_length < pipe_info->transfer_size) { in zr364xx_read_video_callback()
1005 if (purb->actual_length > pipe_info->transfer_size) { in read_pipe_completion()
1023 pipe_info->transfer_size, in read_pipe_completion()
1057 pipe_info->transfer_size, in zr364xx_start_readpipe()
1358 pipe->transfer_size = BUFFER_SIZE; in zr364xx_board_init()
1360 pipe->transfer_buffer = kzalloc(pipe->transfer_size, in zr364xx_board_init()
/linux-4.1.27/drivers/usb/class/
Dusbtmc.c383 static int send_request_dev_dep_msg_in(struct usbtmc_device_data *data, size_t transfer_size) in send_request_dev_dep_msg_in() argument
399 buffer[4] = transfer_size >> 0; in send_request_dev_dep_msg_in()
400 buffer[5] = transfer_size >> 8; in send_request_dev_dep_msg_in()
401 buffer[6] = transfer_size >> 16; in send_request_dev_dep_msg_in()
402 buffer[7] = transfer_size >> 24; in send_request_dev_dep_msg_in()
/linux-4.1.27/drivers/net/wireless/zd1211rw/
Dzd_usb.c163 size_t transfer_size = size <= MAX_TRANSFER_SIZE ? in upload_code() local
166 dev_dbg_f(&udev->dev, "transfer size %zu\n", transfer_size); in upload_code()
168 memcpy(p, data, transfer_size); in upload_code()
172 code_offset, 0, p, transfer_size, 1000 /* ms */); in upload_code()
179 transfer_size = r & ~1; in upload_code()
181 size -= transfer_size; in upload_code()
182 data += transfer_size; in upload_code()
183 code_offset += transfer_size/sizeof(u16); in upload_code()
/linux-4.1.27/drivers/iio/adc/
Dad799x.c136 unsigned int transfer_size; member
210 cmd, st->transfer_size, st->rx_buf); in ad799x_trigger_handler()
232 st->transfer_size = bitmap_weight(scan_mask, indio_dev->masklength) * 2; in ad799x_update_scan_mode()
/linux-4.1.27/drivers/staging/comedi/drivers/
Dplx9080.h35 __le32 transfer_size; member
Dgsc_hpdi.c459 devpriv->dma_desc[i].transfer_size = cpu_to_le32(len); in gsc_hpdi_setup_dma_descriptors()
Dcb_pcidas64.c1516 devpriv->ai_dma_desc[i].transfer_size = cpu_to_le32(0); in alloc_and_init_dma_members()
1531 devpriv->ao_dma_desc[i].transfer_size = cpu_to_le32(0); in alloc_and_init_dma_members()
2603 devpriv->ai_dma_desc[i].transfer_size = in ai_cmd()
2931 devpriv->ao_dma_desc[buffer_index].transfer_size = cpu_to_le32(nbytes); in load_ao_dma_buffer()
/linux-4.1.27/drivers/usb/serial/
Dmos7720.c1210 int transfer_size; in mos7720_write() local
1246 transfer_size = min(count, URB_TRANSFER_BUFFER_SIZE); in mos7720_write()
1248 memcpy(urb->transfer_buffer, current_position, transfer_size); in mos7720_write()
1249 usb_serial_debug_data(&port->dev, __func__, transfer_size, in mos7720_write()
1256 urb->transfer_buffer, transfer_size, in mos7720_write()
1267 bytes_sent = transfer_size; in mos7720_write()
Dmos7840.c1302 int transfer_size; in mos7840_write() local
1348 transfer_size = min(count, URB_TRANSFER_BUFFER_SIZE); in mos7840_write()
1350 memcpy(urb->transfer_buffer, current_position, transfer_size); in mos7840_write()
1359 transfer_size, in mos7840_write()
1367 transfer_size, in mos7840_write()
1387 bytes_sent = transfer_size; in mos7840_write()
1388 port->icount.tx += transfer_size; in mos7840_write()
/linux-4.1.27/drivers/usb/wusbcore/
Dwa-xfer.c1314 size_t xfer_hdr_size, cnt, transfer_size; in __wa_xfer_setup() local
1360 transfer_size = urb->transfer_buffer_length; in __wa_xfer_setup()
1361 xfer_hdr0->dwTransferLength = transfer_size > xfer->seg_size ? in __wa_xfer_setup()
1363 cpu_to_le32(transfer_size); in __wa_xfer_setup()
1364 transfer_size -= xfer->seg_size; in __wa_xfer_setup()
1370 transfer_size > xfer->seg_size ? in __wa_xfer_setup()
1372 : cpu_to_le32(transfer_size); in __wa_xfer_setup()
1374 transfer_size -= xfer->seg_size; in __wa_xfer_setup()
/linux-4.1.27/arch/powerpc/platforms/cell/spufs/
Dswitch.c785 unsigned int transfer_size; in send_mfc_dma() local
789 transfer_size = in send_mfc_dma()
791 command.u.mfc_size = transfer_size; in send_mfc_dma()
805 size -= transfer_size; in send_mfc_dma()
806 ea += transfer_size; in send_mfc_dma()
807 ls_offset += transfer_size; in send_mfc_dma()
/linux-4.1.27/drivers/video/fbdev/omap2/dss/
Dhdmi.h200 u8 transfer_size; member
Dhdmi_wp.c219 r = FLD_MOD(r, aud_dma->transfer_size, 15, 8); in hdmi_wp_audio_config_dma()
Dhdmi4_core.c824 audio_dma.transfer_size = 0x10; in hdmi4_audio_config()
826 audio_dma.transfer_size = 0x20; in hdmi4_audio_config()
Dhdmi5_core.c862 audio_dma.transfer_size = 0x10; in hdmi5_audio_config()
864 audio_dma.transfer_size = 0x20; in hdmi5_audio_config()
/linux-4.1.27/drivers/media/usb/cx231xx/
Dcx231xx-417.c949 u32 transfer_size = 0; in cx231xx_load_firmware() local
1028 for (transfer_size = 0; transfer_size < firmware->size; in cx231xx_load_firmware()
1029 transfer_size += 4) { in cx231xx_load_firmware()
/linux-4.1.27/drivers/tty/serial/
Dsirfsoc_uart.h434 unsigned long transfer_size; member
Dsirfsoc_uart.c277 sirfport->transfer_size = tran_size; in sirfsoc_uart_tx_with_dma()
468 xmit->tail = (xmit->tail + sirfport->transfer_size) & in sirfsoc_uart_tx_dma_complete_callback()
470 port->icount.tx += sirfport->transfer_size; in sirfsoc_uart_tx_dma_complete_callback()
475 sirfport->transfer_size, DMA_TO_DEVICE); in sirfsoc_uart_tx_dma_complete_callback()
/linux-4.1.27/drivers/scsi/arm/
Deesox.c354 fasdmadir_t dir, int transfer_size) in eesoxscsi_dma_pseudo() argument
/linux-4.1.27/drivers/block/mtip32xx/
Dmtip32xx.c2027 unsigned int transfer_size; in exec_drive_taskfile() local
2166 transfer_size = ATA_SECT_SIZE; in exec_drive_taskfile()
2168 transfer_size = ATA_SECT_SIZE * fis.sect_count; in exec_drive_taskfile()
2175 transfer_size, in exec_drive_taskfile()
/linux-4.1.27/drivers/scsi/qla2xxx/
Dqla_mbx.c4447 mcp->mb[10] = LSW(mreq->transfer_size); in qla2x00_loopback_test()
4448 mcp->mb[11] = MSW(mreq->transfer_size); in qla2x00_loopback_test()
4472 mcp->buf_size = mreq->transfer_size; in qla2x00_loopback_test()
4517 mcp->mb[10] = LSW(mreq->transfer_size); in qla2x00_echo_test()
4538 mcp->buf_size = mreq->transfer_size; in qla2x00_echo_test()
Dqla_bsg.c781 elreq.transfer_size = req_data_len; in qla2x00_process_loopback()
Dqla_def.h427 uint32_t transfer_size; member